<?xml version="1.0"?> <?xml-stylesheet href="chrome://global/skin/" type="text/css"?> <dialog xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" buttonlabelaccept="OK" ondialogaccept="alert('OK');" buttonlabelcancel="Cancel" ondialogcancel="alert('Cancel');"> <tabbox id="test" flex="1" persist="selectedIndex"> <tabs> <tab label="One"/> <tab label="Two"/> </tabs> <tabpanels flex="1"> <vbox flex="1"> <description>Text for tab ONE</description> <description class="text-link" onclick="window.open('https://bugzilla.mozilla.org/show_bug.cgi?id=398289');">(test case for bug 398289)</description> <tree> <treecols> <treecol label="Header" flex="1"/> </treecols> </tree> </vbox> <vbox flex="1"> <description>Text for tab TWO</description> <description>(When the document is reloaded, this content gets replaced by the one from the first tab.)</description> </vbox> </tabpanels> </tabbox> <box height="1000"/> <!-- Push dialog buttons out of sight so that the animated default button isn't part of the snapshot --> </dialog>